Cisco Headend Digital Broadband Delivery System Betriebsanweisung
4002178 Rev C
Channel Selection Options
3-21
Setting Up Dual Sources and Hiding Services from One-Way
CableCARD Hosts,
Continued
Specifying Two Sources for a Single SAM Service
To illustrate the dual source concept, assume that in your network you have two
services: NBC analog and NBC digital. The analog NBC service uses source ID 1001.
The digital NBC service uses source ID 2001. You want one-way CableCARD hosts
to tune to the analog source ID (1001). You want the all other devices to tune to the
digital source ID (2001).
To specify two sources for a single SAM service, you need to modify the Set Up SAM
To specify two sources for a single SAM service, you need to modify the Set Up SAM
Service window as follows:
•
•
Modify the existing Application URL to include the CCCM_SRC=#### (where
#### is the source ID of the service that you want the CableCARD host to
display). In our example, the URL would be
bfs://resapp/watchtv;CCCM_SRC=1001.
•
Confirm that the number in the Parameter field is the source ID of the service that
you want the set-top to display. In our example, the source ID would be 2001.